package yunhe.dao;

import yunhe.entity.UserInfo;

public interface UserDao {
	/**
	 * 用户登陆
	 * @param nuName
	 * @param nuPass
	 * @return
	 */
	public int login(String nuName,String nuPass);
	
	/**
	 * 用户登陆
	 * @param MD5
	 * @return
	 */
	public UserInfo login(String MD5);
}
